利用正交单尺度函数,给出了一种新的重数为3的正交多尺度函数的构造方法,并给出了对应正交多小波的显式构造,最后给出构造算例。
A new method for constructing orthogonal multiscaling functions with dilation three is given by using orthogonal scaling functions.An explicit construction formula for corresponding orthogonal wavelets is obtained.Finally,a construction example is given.